drm/i915/selftests: Fix wrong return value of perf_series_engines()

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If intel context create failed, the perf_series_engines() will return 0
rather than error, because we doesn't initialize the return value.

Fixes: cbfd3a0c5a ("drm/i915/selftests: Add request throughput measurement to perf")
Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Zhang Xiaoxu <zhangxiaoxu5@huawei.com>
Reviewed-by: Mika Kuoppala <mika.kuoppala@linux.intel.com>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Link: https://patchwork.freedesktop.org/patch/msgid/20201116144112.3673011-1-zhangxiaoxu5@huawei.com
(cherry picked from commit 01d708840c)
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>

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Zhang Xiaoxu 2020-11-16 09:41:12 -05:00 • committed by Rodrigo Vivi

parent 973dd87fa5

commit 2106edbdfd

1 changed files with 3 additions and 1 deletions

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drivers/gpu/drm/i915/selftests/i915_request.c

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